Kana tichifunga nezvetembiricha inotonhora, tinogona kufungidzira zuva rechando rinotonhora, asi wakambozvibvunza here kuti kutonhora kwakanyanya kunonzwa sei? Kutonhora kwerudzii kwakanyanyisa zvekuti kunogona kuita chando zvinhu nechinguva chidiki? Ndipo panopinda nitrogen yemvura neokisijeni yemvura. Zvinhu izvi zvinowanzo shandiswa mukutsvagisa kwesainzi, nzira dzekurapa, uye kunyangwe zvekubika. Mune ino blog, isu tichaongorora zvimiro zveaya makomisheni maviri uye nekuongorora inonakidza nyika yekutonhora kwakanyanya.
Liquid nitrogen imvura isina ruvara, isinganhuhwi, uye isinganakidze inovira pa -195.79°C (-320°F). Inoumbwa ne nitrogen mamorekuru ayo akatonhodzwa kuita mvura. Imwe yeakasarudzika emhando yenitrogen yemvura ndeyekuti inogona kuomesa zvinhu ipapo ipapo pakubata. Izvi zvinoita kuti zvive zvakakosha pakuchengetedza cryogenic yezvinhu zvipenyu, senge sperm, tishu samples, uye kunyangwe zvipenyu zvese. Inoshandiswawo mukugadzira kabhoni fiber uye kutonhora kwezvikamu zvekombuta.
Ukuwo, mvura yeokisijeni imvura yakadzika yebhuruu, isinganhuhwi, uye isinganakidze inovira pa -183°C (-297°F). Inoumbwa neokisijeni mamorekuru ayo akatonhodzwa kuita mvura. Kusiyana nenitrogen yemvura, okisijeni yemvura inoshanda zvakanyanya uye inogona kubatidza zviri nyore pasi pemamwe mamiriro. Izvi zvinoita kuti zvive zvakakosha mukusimudzira rocket, welding, uye kucheka simbi. Inoshandiswawo mukurapa kwezvirwere zvekufema, senge chronic obstructive pulmonary disease (COPD).
Kana zvasvika pakubatanidza mvura nitrogen uye okisijeni yemvura, tinowana musanganiswa weokisijeni nitrogen. Musanganiswa uyu unogona kuva nengozi nekuda kwekugona kuita zvinoputika. Nekudaro, munzvimbo dzakadzorwa, oxygen nitrogen inogona kushandiswa kune zvakasiyana siyana, senge cryotherapy kana ganda rejuvenation kurapwa. Nenzira iyi, musanganiswa wenitrogen yemvura uye okisijeni yemvura inoiswa paganda, zvichiita kuti tsinga dzeropa dzibate uye kuderedza kuzvimba.
Sezvambotaurwa, kutonhora kwakadzika kunogona kuva nehuwandu hwemashandisirwo, uye nyika yekubika haisi iyo. Vabiki vanogona kushandisa nitrogen yemvura kugadzira chikafu chakaoma nechando, senge ice cream kana sorbet, nekukurumidza kuomesa musanganiswa ne nitrogen yemvura. Saizvozvo, okisijeni yemvura inogona kushandiswa kugadzira furo uye masosi ane aerated. Aya matekiniki anowanzo shandiswa mune molecular gastronomy kugadzira akasiyana mameseji uye mharidzo.
Mumwe angashamisika kuti tinowana sei mvura nitrogen uye okisijeni yemvura, tichifunga nezvemapoinzi avo akadzikira. Mhinduro iri mumuitiro unonzi fractional distillation, apo mhepo inotsikirirwa ndokutonhodzwa kusvikira yava mvura. Zvinhu zvakasiyana-siyana zvemhepo, zvakadai senitrogen neokisijeni, zvine mapoinzi akasiyana ekuvira uye zvinogona kupatsanurwa kuburikidza ne distillation. Iyi nzira inoda hunyanzvi michina uye inowanzoitwa pachiyero cheindasitiri.
Mukupedzisa, zvimiro zve nitrogen yemvura uye okisijeni yemvura inovaita zvinhu zvakakosha munzvimbo dzakasiyana dzesainzi, mushonga, uye kunyangwe kubika. Zvinhu izvi zvinopa maonero anonakidza munyika yekutonhora kwakanyanya uye maitiro akaomarara anotonga maitiro echinhu. Nekuenderera mberi nekutsvagisa nekusimudzira, tinogona kuwana mamwe maapplication emakomponi aya mune ramangwana.
Nguva yekutumira: Sep-28-2022
